package chapter02;

import java.util.Scanner;

/**
 * Created by a on 2017/6/8.
 */
public class Test020 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入你的身份证号:");
        String line = scanner.nextLine();
        System.out.println("原来你的身份号是"+line.length()+"位的数字啊");
    }
}
